94 lines
2.5 KiB
JavaScript
94 lines
2.5 KiB
JavaScript
/*global assetPath:true */
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/**
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This controller supports the pop up quote button
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@class QuoteButtonController
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@extends Discourse.Controller
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@namespace Discourse
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@module Discourse
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**/
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Discourse.QuoteButtonController = Discourse.Controller.extend({
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needs: ['topic', 'composer'],
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started: null,
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init: function() {
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this._super();
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$LAB.script(assetPath('defer/html-sanitizer-bundle'));
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},
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// If the buffer is cleared, clear out other state (post)
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bufferChanged: (function() {
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if (this.blank('buffer')) {
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return this.set('post', null);
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}
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}).observes('buffer'),
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mouseDown: function(e) {
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this.started = [e.pageX, e.pageY];
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},
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mouseUp: function(e) {
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if (this.started[1] > e.pageY) {
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this.started = [e.pageX, e.pageY];
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}
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},
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selectText: function(e) {
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var $quoteButton, left, selectedText, top;
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if (!Discourse.get('currentUser')) return;
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if (!this.get('controllers.topic.content.can_create_post')) return;
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selectedText = Discourse.Utilities.selectedText();
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if (this.get('buffer') === selectedText) return;
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if (this.get('lastSelected') === selectedText) return;
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this.set('post', e.context);
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this.set('buffer', selectedText);
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top = e.pageY + 5;
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left = e.pageX + 5;
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$quoteButton = $('.quote-button');
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if (this.started) {
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top = this.started[1] - 50;
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left = ((left - this.started[0]) / 2) + this.started[0] - ($quoteButton.width() / 2);
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}
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$quoteButton.css({ top: top, left: left });
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this.started = null;
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return false;
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},
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/**
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Quote the currently selected text
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@method quoteText
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**/
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quoteText: function() {
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var post = this.get('post');
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var composerController = this.get('controllers.composer');
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var composerOpts = {
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post: post,
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action: Discourse.Composer.REPLY,
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draftKey: this.get('post.topic.draft_key')
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};
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// If the composer is associated with a different post, we don't change it.
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var composerPost = composerController.get('content.post');
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if (composerPost && (composerPost.get('id') !== this.get('post.id'))) {
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composerOpts.post = composerPost;
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}
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var buffer = this.get('buffer');
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var quotedText = Discourse.BBCode.buildQuoteBBCode(post, buffer);
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if (composerController.wouldLoseChanges()) {
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composerController.appendText(quotedText);
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} else {
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composerController.open(composerOpts).then(function() {
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return composerController.appendText(quotedText);
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});
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}
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this.set('buffer', '');
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return false;
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}
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});
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